CVE-2008-4116
HighSummary
Przepełnienie bufora w Apple QuickTime 7.5.5 i iTunes 8.0 umożliwia zdalnym atakującym spowodowanie awarii przeglądarki lub potencjalne wykonanie dowolnego kodu poprzez długi atrybut typu w tagu quicktime na stronie internetowej lub osadzonym w pliku .mp4 lub .mov. Problem może być związany z funkcją Check_stack_cookie oraz błędem off-by-one prowadzącym do przepełnienia bufora w stercie.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do zdalnego wykonania kodu, co stwarza poważne zagrożenie dla bezpieczeństwa systemów organizacji oraz może prowadzić do utraty danych lub dostępu do wrażliwych informacji.
Recommendation
Zaleca się aktualizację Apple QuickTime i iTunes do najnowszych wersji, aby usunąć tę podatność oraz monitorowanie systemów pod kątem nieautoryzowanych działań.
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Original NVD description (English source)
Buffer overflow in Apple QuickTime 7.5.5 and iTunes 8.0 allows remote attackers to cause a denial of service (browser crash) or possibly execute arbitrary code via a long type attribute in a quicktime tag (1) on a web page or embedded in a (2) .mp4 or (3) .mov file, possibly related to the Check_stack_cookie function and an off-by-one error that leads to a heap-based buffer overflow.